What makes a site easy to scrape? (I'm starting a site)

I'm Icelandic and therefore a lot of my music doesn't scrape well. I've spent an awful lot of time on getting my audio library looking good, by manually creating artist posters and fanart. I don't have a clue about writing a scraper but figure I could do my part by uploading all my images and tagging etc. Then when I've got a reasonably large database i'd either try to modify an existing scraper or get some other Icelander to write a scraper.